<!-- 字典数据 -->
<template>
    <div class="app-container">
        <div class="search-container">
            <!-- 搜索表单 -->
            <el-form ref="queryFormRef" :model="queryParams" :inline="true">
                <el-form-item label="关键字" prop="name">
                    <el-input
                        v-model="queryParams.name"
                        placeholder="字典名称"
                        clearable
                    />
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="handleQuery"
                        ><i-ep-search />搜索</el-button
                    >
                    <el-button @click="resetQuery">
                        <i-ep-refresh />重置</el-button
                    >
                </el-form-item>
            </el-form>
        </div>
        <el-card shadow="never">
            <template #header>
                <el-button
                    v-hasPerm="['sys:dict:add']"
                    type="success"
                    @click="openDialog()"
                    ><i-ep-plus />新增</el-button
                >
                <el-button
                    v-hasPerm="['sys:dict:delete']"
                    type="danger"
                    :disabled="ids.length === 0"
                    @click="handleDelete()"
                    ><i-ep-delete />删除</el-button
                >
            </template>

            <!-- 数据表格 -->
            <el-table
                v-loading="loading"
                :data="dictList"
                border
                @selection-change="handleSelectionChange"
            >
                <el-table-column type="selection" width="50" />
                <el-table-column label="字典名称" prop="name" />
                <el-table-column label="字典值" prop="value" />
                <el-table-column label="状态" align="center">
                    <template #default="scope">
                        <el-tag v-if="scope.row.status === 1" type="success"
                            >启用</el-tag
                        >
                        <el-tag v-else type="info">禁用</el-tag>
                    </template>
                </el-table-column>
                <el-table-column fixed="right" label="操作" align="center">
                    <template #default="scope">
                        <el-button
                            v-hasPerm="['sys:dict:edit']"
                            type="primary"
                            link
                            @click="openDialog(scope.row.id)"
                            ><i-ep-edit />编辑</el-button
                        >
                        <el-button
                            v-hasPerm="['sys:dict:delete']"
                            type="primary"
                            link
                            @click.stop="handleDelete(scope.row.id)"
                            ><i-ep-delete />删除</el-button
                        >
                    </template>
                </el-table-column>
            </el-table>

            <pagination
                v-if="total > 0"
                v-model:total="total"
                v-model:page="queryParams.pageNum"
                v-model:limit="queryParams.pageSize"
                @pagination="handleQuery"
            />
        </el-card>

        <!-- 表单弹窗 -->
        <el-dialog
            v-model="dialog.visible"
            :title="dialog.title"
            width="500px"
            @close="closeDialog"
        >
            <el-form
                ref="dataFormRef"
                :model="formData"
                :rules="rules"
                label-width="100px"
            >
                <el-form-item label="字典名称">{{ typeName }}</el-form-item>
                <el-form-item label="字典名称" prop="name">
                    <el-input
                        v-model="formData.name"
                        placeholder="请输入字典名称"
                    />
                </el-form-item>
                <el-form-item label="字典值" prop="value">
                    <el-input v-model="formData.value" placeholder="字典值" />
                </el-form-item>
                <el-form-item label="排序" prop="sort">
                    <el-input-number
                        v-model="formData.sort"
                        controls-position="right"
                        :min="0"
                    />
                </el-form-item>
                <el-form-item label="状态" prop="status">
                    <el-radio-group v-model="formData.status">
                        <el-radio :label="1">正常</el-radio>
                        <el-radio :label="0">停用</el-radio>
                    </el-radio-group>
                </el-form-item>
                <el-form-item label="备注" prop="remark">
                    <el-input v-model="formData.remark" type="textarea" />
                </el-form-item>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button type="primary" @click="handleSubmit"
                        >确 定</el-button
                    >
                    <el-button @click="closeDialog">取 消</el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup lang="ts">
defineOptions({
    name: 'DictData',
    inheritAttrs: false,
})

import DictAPI from '@/api/dict'
import { DictPageVO, DictForm, DictQuery } from '@/api/dict/model'

const props = defineProps({
    typeCode: {
        type: String,
        default: () => {
            return ''
        },
    },
    typeName: {
        type: String,
        default: () => {
            return ''
        },
    },
})

watch(
    () => props.typeCode,
    (newVal: string) => {
        queryParams.typeCode = newVal
        formData.typeCode = newVal
        resetQuery()
    }
)

const queryFormRef = ref(ElForm)
const dataFormRef = ref(ElForm)

const loading = ref(false)
const ids = ref<number[]>([])
const total = ref(0)

const queryParams = reactive<DictQuery>({
    pageNum: 1,
    pageSize: 10,
    typeCode: props.typeCode,
})

const dictList = ref<DictPageVO[]>()

const dialog = reactive({
    title: '',
    visible: false,
})

const formData = reactive<DictForm>({
    status: 1,
    typeCode: props.typeCode,
    sort: 1,
})

const rules = reactive({
    name: [{ required: true, message: '请输入字典名称', trigger: 'blur' }],
    value: [{ required: true, message: '请输入字典值', trigger: 'blur' }],
})

/** 查询 */
function handleQuery() {
    if (queryParams.typeCode) {
        loading.value = true
        DictAPI.getDictPage(queryParams)
            .then((data) => {
                dictList.value = data.list
                total.value = data.total
            })
            .finally(() => (loading.value = false))
    }
}

/** 重置查询 */
function resetQuery() {
    queryFormRef.value.resetFields()
    queryParams.pageNum = 1
    handleQuery()
}

/**
 * 行checkbox change事件
 *
 * @param selection
 */
function handleSelectionChange(selection: any) {
    ids.value = selection.map((item: any) => item.id)
}

/**
 * 打开字典表单弹窗
 *
 * @param dictId 字典ID
 */
function openDialog(dictId?: number) {
    dialog.visible = true
    if (dictId) {
        dialog.title = '修改字典'
        DictAPI.getDictFormData(dictId).then((data) => {
            Object.assign(formData, data)
        })
    } else {
        dialog.title = '新增字典'
    }
}

/** 字典表单提交 */
function handleSubmit() {
    dataFormRef.value.validate((isValid: boolean) => {
        if (isValid) {
            loading.value = false
            const dictId = formData.id
            if (dictId) {
                DictAPI.updateDict(dictId, formData)
                    .then(() => {
                        ElMessage.success('修改成功')
                        closeDialog()
                        resetQuery()
                    })
                    .finally(() => (loading.value = false))
            } else {
                DictAPI.addDict(formData)
                    .then(() => {
                        ElMessage.success('新增成功')
                        closeDialog()
                        resetQuery()
                    })
                    .finally(() => (loading.value = false))
            }
        }
    })
}

/** 关闭弹窗 */
function closeDialog() {
    dialog.visible = false
    resetForm()
}

/** 重置表单 */
function resetForm() {
    dataFormRef.value.resetFields()
    dataFormRef.value.clearValidate()

    formData.id = undefined
    formData.status = 1
    formData.sort = 1
    formData.typeCode = props.typeCode
}

/** 删除字典 */
function handleDelete(dictId?: number) {
    const dictIds = [dictId || ids.value].join(',')
    if (!dictIds) {
        ElMessage.warning('请勾选删除项')
        return
    }

    ElMessageBox.confirm('确认删除已选中的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
    }).then(() => {
        DictAPI.deleteDictByIds(dictIds).then(() => {
            ElMessage.success('删除成功')
            resetQuery()
        })
    })
}

onMounted(() => {
    handleQuery()
})
</script>
